胡杨,又叫水桐、胡桐、陶来杨或异叶杨。是落叶乔木,树干通直,树皮光滑,侧根发达,树叶多变,是干旱沙区和荒漠草原地带耐干旱、抗风沙、耐盐碱的先锋树种。胡杨还具有寿命长,病虫害少,适应性广,萌蘖力强等特点。它的木材松软,纹理细致,用来制作家具,不翘不缩。用作建筑材,耐水湿,抗虫蛀,经久不腐,是良好的桥梁、电杆、坑木等用材。胡杨木材的纤维质量好,据有关单位测定,其木纤维长度在1100微米以上,因此胡杨还是造纸制浆的优 Populus euphratica, also known as Paulownia, albacore, pottery Yang or Ye Yang. Is a deciduous tree, tree trunk straight, smooth bark, developed lateral roots, varied leaves, is the arid desert and desert steppe drought-resistant, windward, salinity pioneer tree species. Populus also has long life, fewer pests, wide adaptability, strong sprouting and other characteristics. Its soft wood, fine texture, used to make furniture, not Alice not shrink. For building materials, water-wet, insects-resistant, durable does not rot, is a good bridge, pole, pit timber and other timber. Populus wood fiber quality, according to the determination of the relevant units, the wood fiber length of 1100 microns or more, so Populus is pulp or paper excellent